Floristic composition and comparison of middle Eocene to late Eocene and Oligocene floras in North America
In comparison to the early and middle Eocene, the late Eocene and particularly the
Oligocene floral record is sparse in North America. Changing tectonic, environmental and …
Oligocene floral record is sparse in North America. Changing tectonic, environmental and …
[PDF][PDF] Catahoulea grahamii, a new genus and species of fagaceous involucres from the Oligocene Catahoula Formation, central Texas, and the middle Eocene …
ABSTRACT Catahoulea grahamii DeVore, Pigg, Dilcher & Freile (Fagaceae), a small,
spinose involucre containing nutlets of presumed fagaceous affinity, is described herein …
spinose involucre containing nutlets of presumed fagaceous affinity, is described herein …
[引用][C] CATAHOULEA GRAHAMII, A NEW GENUS AND SPECIES OF FAGACEOUS INVOLUCRES FROM THE OLIGOCENE CATAHOULA FORMATION, EAST …
[引用][C] (2007): The Cuticle Database: Developing an interactive tool for taxonomic and paleoenvironmental study of the fossil cuticle record. Courier Forschungsinstitut …
RS BARCLEY, JC MCELWAIN… - … L. Dicher and …, 2007 - Schweizerbart'sche …